Lehigh researchers uncover unexpected motion in drug-delivery robots

One day, tiny swimming robots may travel through the human body to deliver drugs. The medication would target only areas of need—chemotherapy drugs for a tumor, for example—avoiding healthy tissue and minimizing side effects. A research team led by Ebru Demir, an assistant professor of mechanical engineering and mechanics in Lehigh University’s P.C. Rossin College of Engineering and Applied Science, with collaborators On Shun Pak (Santa Clara University) and Roberto Zenit (Brown University), is studying how tiny robots move through bodily fluids. They recently published a paper in the journal Applied Physics Letters detailing new foundational insights.

Frank E. Curtis awarded two federal grants to advance optimization research

Frank E. Curtis, Professor of Industrial and Systems Engineering (ISE) at Lehigh University, has been awarded two federal research grants from the National Science Foundation (NSF) and the Air Force Office of Scientific Research (AFOSR). These awards, totaling more than $675,000, will further support his pioneering work in mathematical optimization, algorithm design, and their applications to pressing challenges in science and engineering.

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